Jason Alexander Signed George Costanza Trading Card (BGS)

Jason Alexander Signed Autographed George Costanza slabbed card Beckett COA

Jason Alexander Seinfeld 8x10 Signed Photo JSA COA Certified Autograph

George Beckett - Denmark

JASON ALEXANDER SIGNED AUTOGRAPH 8x10 PHOTO - SEINFELD GEORGE COSTANZA, RARE

This stitched pinstripe baseball jersey was hand signed by Seinfeld Actor Jason Alexander AKA George Costanza at a private signing. Costanza was the

Jason Alexander AKA George Costanza Autographed New York (Costanza #00) Custom Pinstripe Jersey - Beckett

George Beckett

Bleachers Sports Music & Framing — Jason Alexander Signed George Costanza Seinfeld New York Yankees 8x10 Photo - Beckett BAS COA Framed

Jason Alexander Memorabilia, Signed Jason Alexander Photos and Merchandise

George Beckett - Denmark

Jason Alexander - On - Multiple Results on One Page

Jason Alexander George Costanza Yankees Seinfeld Signed Autographed Baseball COA

Jason Alexander Signed Autographed George Costanza slabbed card Beckett COA